Logement étudiant international à Séoul : options 2026, coûts et ce qui fonctionne vraiment

International students in Seoul have four main options: (1) University dormitories — limited spots, typically ₩400,000–700,000/month, require active enrollment; (2) Share houses / co-living — the most popular choice for exchange students, ₩650,000–1,200,000/month all-inclusive, ARC documentation provided, no Korean guarantor needed; (3) Gosiwon — cheapest at ₩300,000–550,000/month but very small rooms and no ARC documentation; (4) Direct officetel or apartment lease — requires ARC, Korean bank account, and deposit of ₩5,000,000+, not practical for most students in their first semester.

University dorms in Seoul are available for international students but supply is limited. Most major universities — Yonsei, SNU, Korea University, Sogang, Ewha — have international student dorms but demand consistently exceeds supply. Spots are allocated by lottery or application deadline. Exchange students on partner university programs often get priority but still aren't guaranteed. Apply immediately when applications open — many students discover they didn't get a dorm place 3–4 weeks before the semester starts, leaving very little time to find alternatives.

The ARC (Alien Registration Card / 외국인등록증) is the Korean foreign resident ID card. International students staying more than 90 days must apply for one at the immigration office within 90 days of arrival. To apply, you need a residential address and supporting documentation proving you live there. University dorms and co-living operators with residential licenses provide this documentation. Gosiwon and most serviced apartments cannot. Without an ARC, you can't open a full Korean bank account, get a postpaid SIM, or enroll in NHIS healthcare — all of which affect daily student life in Seoul.

University dormitory: ₩400,000–700,000/month (usually per semester billing). Share house / co-living (all-inclusive, private room): ₩650,000–1,200,000/month. Gosiwon: ₩300,000–550,000/month (utilities sometimes extra). Direct officetel lease: ₩700,000–1,500,000/month in rent plus ₩5,000,000–15,000,000 deposit. For most international students, share houses at ₩700,000–900,000/month all-inclusive represent the best value — cheaper than most direct leases and more livable than gosiwon.

It depends on your university. Yonsei and Ewha students: Sinchon, Hongjae, or Muakjae (10–20 min walk or short subway). SNU students: Gwanak-gu or Sadang area. Korea University students: Anam-dong or Wangsimni. Sogang and Hongik students: Hongdae or Hapjeong. For students at multiple campuses or language schools: Haebangchon and Mapo-gu are central with good subway access to all of these. Any neighborhood on subway line 2 (the main circular) gives reasonable access to most Seoul campuses.

Yes — and you should. University dorm applications close weeks before arrival. For share houses and co-living, most Seoul operators accept bookings 1–4 weeks in advance with arrival confirmation by video call or email. Look for operators who offer video walkthroughs of the actual room before you commit — this is standard practice among reputable operators and lets you see the space, the neighborhood, and the common areas without flying first. Avoid paying large deposits without a video call and written booking confirmation.

A few Korean language institutes (KLI-affiliated programs at Yonsei, Sogang, EWHA) have optional dorm accommodation through the university housing system, typically available on request and priced similarly to university dorms. Many language school students end up in co-living or share houses because dorm availability is limited and the schools are designed for commuters. Language school students on D-4 visas follow the same ARC and housing documentation rules as degree students.